using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;


namespace System.Web.UI.DataVisualization.Charting.Samples
{
	/// <summary>
	/// Summary description for ImageMapPieToolTip.
	/// </summary>
	public partial class ImageMapCapturingEvents : System.Web.UI.Page
	{
	
		protected void Page_Load(object sender, System.EventArgs e)
		{
			// Populate series data
			Random	random = new Random();
			for(int pointIndex = 1; pointIndex <= 8; pointIndex++)
			{
				Chart1.Series["Brand1"].Points.AddXY(pointIndex, random.Next(10, 1000));
				Chart1.Series["Brand2"].Points.AddXY(pointIndex, random.Next(10, 1000));
				Chart1.Series["Brand3"].Points.AddXY(pointIndex, random.Next(10, 1000));
			}

			SetAttributes();
		}

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// Required method for Designer support - do not modify
		/// the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{    

		}
		#endregion

		protected void EventList_SelectedIndexChanged(object sender, System.EventArgs e)
		{
			SetAttributes();
		}

		public void SetAttributes()
		{
			// Set onClick event hanlers for all series and legend items
			foreach(Series series in Chart1.Series)
			{
				series.MapAreaAttributes = EventList.SelectedItem.Text + "=\"javascript:alert('Mouse " + 
					EventList.SelectedItem.Text + 
					" event captured in the series! Series Name: #SER, Point Index: #INDEX');\"";
				series.LegendMapAreaAttributes = EventList.SelectedItem.Text + "=\"javascript:alert('Mouse " + 
					EventList.SelectedItem.Text + 
					" event captured in the legend! Series: #SER, Total Values: #TOTAL{C}');\"";
			}
		}
	}
}
